Doctor Who said goodbye to a companion for the first time, and they are still one of the show's most important characters.

The Doctor (William Hartnell) and Susan (Carole Ann Ford) toast "Doctor Who" before the first episode airs in 1963. The Doctor (Ncuti Gatwa) seems to be heading for a family reunion of some kind on ...

These days it's not always enough for Doctor Who companions to be ordinary people he meets on his travels. From Amy Pond and Clara Oswald through to the most recent TARDIS resident, Ruby Sunday, there ...

The Doctor is constantly regenerating on Doctor Who, taking on different appearances and sensibilities each time. Here is ...

Classic Doctor Who regenerations were just as important, of course. Most TV shows die when their lead departs due to ill ...

Warning: spoilers ahead for Doctor Who season 15, episode 1, "The Robot Revolution." Belinda Chandra is great, but Doctor Who should have dropped its reliance on the mystery girl companion trope. In a ...

The legendary British sci-fi series, which first debuted back in 1963 and ran until 1989 before being resurrected, in earnest, in 2005, has just started a new season on Disney+ and the BBC. It is the ...

Marisa is a Senior News Author for Collider. She graduated from Western Kentucky University in 2018 after majoring in Creative Writing with a minor in Folk Studies. She grew up in Kentucky and ...

Sci-Fi Shows Stranger Things season 5 volume 1 ending explained: who dies and how those huge revelations set up volume 2 Sci-Fi Shows Stranger Things season 5 volume 1 review: “Can the Duffer brothers ...

Erielle Sudario is a Collider News and Feature Author from Australia and has worked in the journalism industry since 2018. She has a passion for entertainment and pop culture news and has interviewed ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Belinda Chandra (Varada ...